This node was created because the original MQTT broker node-red-contrib-mqtt-broker uses mosca which is no longer maintained. You can install the node directly within ...

Node-RED provides built-in nodes for MQTT, which allows users to connect to an MQTT broker and publish or subscribe to messages. The MQTT nodes can be easily configured using the Node-RED interface, ...

Abstract: This paper presents a novel approach to home automation utilizing the MQTT protocol. The system is implemented using an ESP32 node and a Node-RED server running on a Raspberry Pi, allowing ...